Cooper Elementary vs Sierra Vista K-8
A head-to-head comparison of two elementary schools in California, United States, 2.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Cooper Elementary
Vacaville · Public elementary · Grades K–6
710 students
Sierra Vista K-8
Vacaville · Public elementary · Grades K–8
611 students
| Measure | Cooper Elementary Vacaville, California | Sierra Vista K-8 Vacaville, California |
|---|---|---|
| Success Index (US) | 53 Top 50% | 46 Lower 50% |
| State rank | #1762 of 5,693 | #2139 of 5,693 |
| National rank | #23305 of 50,301 | #28067 of 50,301 |
| Sector | Public | Public |
| Type | Elementary | Elementary |
| Year range | Grades K–6 | Grades K–8 |
| Students | 710 | 611 |
| Enrollment | 710 | 611 |
| Free/reduced-price lunch | 52.1% | 48.1% |
| Students per teacher | 22.2 | 22.6 |
| Reading proficiency | 60% | 55% |
| Math proficiency | 49% | 38% |
| city | Vacaville | Vacaville |
| state | California | California |
| Website | – | – |
The verdict
- •Cooper Elementary scores higher on the Success Index (US) (52.6 vs 45.8).
- •Cooper Elementary does better on math proficiency (49% vs 38%).
- •Cooper Elementary does better on reading proficiency (60% vs 55%).
- •Sierra Vista K-8 does better on community advantage (fewer free/reduced-price lunch) (48.1% vs 52.1%).
- •Cooper Elementary does better on students per teacher (22.2 vs 22.6).
- •Cooper Elementary is the larger school with 710 students compared with 611.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Cooper Elementary better than Sierra Vista K-8?
On the Success Index (US), Cooper Elementary ranks higher (52.6 vs 45.8 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Cooper Elementary and Sierra Vista K-8?
About 2.3 km in a straight line, between Vacaville and Vacaville in California.
Which has the better Enrollment?
Cooper Elementary: 710. Sierra Vista K-8: 611. Students enrolled in the latest NCES directory year.
How do Cooper Elementary and Sierra Vista K-8 rank in California?
Cooper Elementary is 1762nd of 5,693 and Sierra Vista K-8 is 2139th of 5,693 among elementary schools in California on the 2025 Success Index (US).